Ok I fixed my display issues be reusing my old 21 pin connectors. I thought I would never get the old connectors out since I had cut them all off so there was nothing to grab onto once you stick the extraction tool in. I ended up cutting them off since I had already broken 2 extraction tools and only managed to get one or two out.
Problem was now I needed to reuse the connector since they don't make 21 pin ones anymore. But I found a much easier way to get then out. I used a small flat head screw driver and instead of taking the pin back out the way it was first inserted, I leveraged it forward and right thru. Worked a treat I had 21 connectors out in less than 5 mins.
After repinning the 21 connectors my display problems were gone.
The other stuff is still an issue. On boot up I get the following messages:
"stuck switch" - although I cannot see any switches touching except for the coin door slam switch which is closed and the bob tilt switch which is closed (as they should be).
I also get the following rolling message: "Chute 1, Chute 2, Credit, Tilt, Slam"
I also get "Check Coils Danger Locked On" (but can't find which coil, not sure how to test for this)?
Any suggestions, are all the problems inter-related?
